Envelope mailing and stamping machine



1,554,054 E. N. WE-YER Filed Nov. 14. 1921 9 Sheets-Sheet l Sept. l5, 1925.

ENVELOPE MAILING ARD STAMPING MACHINE vm .L.. .ww @1Mb E ..dm Ml .mx VQQ H EN IH ww lm Sa @w @Mw Y um* m $111 i@lv w w ,l l |Wmwrw r/ lIHM E s Q Q nu www G f. G 'WY s w N Sept. l5, .1925.

E. N. WEYER ENVELOPE MAILING AAD STAMPING MACHINE 9 Sheets-Sheet 3 4Filed Nov. 14, l921 E. N. wr-:YER

Filed Nov.. 14, 1921 ENVELOPE MAI-LING AND' STAMPING MACHINE sept, 15, 1,925 1,554,054

E. N. WEYER ENVELOPE MAILING AND STAMPING MACH'IE Filed Nov. 14. 1921 sweets-sheet s INVENTOR..

'i4/ er A TTORNEY sept. 15, 192s'. 1,554,051

E. N. wEYx-:R

'ENVELOPE MAILING AND STAMPING MACHINE und Nov. 14. 1921 '9 'snee'cs-sheet e www, amd

E. N. WEYER Sept. 1s, 1.925.

'ENVELOPE MAILING AND STAMPING MACHINE Filed Nov. 14, 1921 9 Sheets-Sheet l MWWMWMM y domand Sept. I5.; X925.

Ef. N. WEYEVR ENVELOPE MAILING AND STAMPING MACHINE Filed Nov. 14. 1921 9 Sheets-Sheet B sm. 1s. 1925.

E. N. WEYER ENVELOPE MAILING AND STAMPNG MACHINE Filed N013!- 14. 1921 9 Sheets-Sheet 9 Patented Sept. l5, 1925.

*UNITED STATES PATENT-I oFFicE.

EDGAR N. wnyimor nmaoinmcmem, Assieme, BY ma PIrNEY-nowns POSTAGE' PonArIoN or DELAWARE Assienmrs, "ro

METER CONTA-NY, F STANFORD, CONNEUTICUT," A CGE.n

, Errvnmrn xmms .um srmnre momma Application lledNovemlier 14, 1921. Serial No. 514,878.

15 Schermack. The invention consists in various features of the construction, the primary feature beingthe provision of'means for precanceling stamps, as well as'failixing the same to the envelopes'- i It is one of the objects of the invention to employ a common means for sealing the moistened envelope flaps, aiiixing the stamps and pre-canceling the latter. In the drawings: l v 25 Fig. 1 is a plan view of the improved inachine;

Fig. la is a detail lan view of a unit comprising feedand de ivery tablesfor the envelopes and a guide rail forA the same;

vation;

Fig. 3 is a cross-section viewtaken' on line 3-3 of Fig. land primarily disclosing the flap moistening means; l se ig L1 is a bottom view showing'the drive gearmg;

Fig..` 5 is an enlarged plan viewot me stamp-feed mechanism; Y

Fig. 6 is a View of the saine in side elevae@ tion; j p

Fig. 7 is a vertical sectional View 'of the stamp-feed mechanism taken on line If-7 of li 6; v i,

Fig. 8 is a detail View of the stampfsevering means;

Fig. 9 is e cross-section on line 9590i Fig. 1 disclosing the rolls which seal the iiaps and eilig and cancel the stamps; l l

tates of America, re-

`for the Fie.` 9 showing o ne of the clutches;

Fig. 2 is a view of. the machine inside el'eu Fig. 10 is a cross-section throu h one of said rolls taken on line 10-10 of ig. 97

ofthe complementary stamp feeding jaws;

Fig. 12 is a view of feed mechanism removed; Fig. '13 the angular relation in which the envelopes and stamps are `fed` toward each other by the machine;

Fig. 14 is a view in sectional elevation showing'the force feed water supply-means stamp moistening rolls; y Fig. 15 is a View in side elevation of the unit :lorfmedy by the inking rolls for the type drummand the drive gearing and supportino' frame for the same; Fig. 16 is a sectional 4taken on line 16-16 of Fi 15;

is a diagrammatic view'lshowing l lview of the same 1 lsoA Fig. 11 is a detail perspective view o oney the trip mechanism I with rthe overlying housingfor the stamp-` Fig. 17 is a View in side e evation and partial section of the ink reservoir roll; v

Fig. 18 is a cross-section on line 18-18 of ig. 19 is'an axial sectional view of the same taken on line 19-19 of Fig. 18;

Fig. 20 is a cross-section view ofthe clutch taken on line 20-20 of Fig. 19;

Fig. 21 is a horizontal' section taken ony line 2.1--21 of Fig. 6 showing' the gearing driving the stamp moiste'ning rolls;

Fig. 22is a cross-section online 22--22 of Fig. 21; and

ig. 23 is a Fig. 21.

. Fig. 2i is a eeen Viewv om@ @una por..

tion of the tube deliveringv water to the stamp moistening rolls. i

Envelope feeding and sealingmeansf-i-In 'Said .views there is shown incombination,

means for advancing envelopes rectilinearly through the machine, means for moistenmg the .envelope a s, linterirnittently operablestampeed mec anisin, and a common means for sealing the envelepeaps, aiiixing the stamps, pre-*canceling the saine, and postinarking the envelopes.

ln `detail, 1 is the base of the machine,

crosssection .online 23-23 of ranged respectively A project laterally to respectivel posts 6, being positioned upon sai with the dis 'and 2 and 3 respectively designate feed and delivery tables for the envelopes 3, ar-

above the rear ends of said base, and connected in a unitary relation by a channel-shaped guide rail 4. From said rail, a pair of arms 5 engage posts by set screws 7, whereby the unit com risin parts 2, 3 and 4 maybe vertically a juste to accommodate various sizesl ofl envelopes.

To facilitate the vertical adjustment of said unit, a -lever 8 (see Figure 3) is intermediately pivoted, as indicated at 9, one end of said lever forming a handle 8*, and the other end engaging 1n a socket member 9* carried by the central portion of the rail 4.

When the screws 7- are loosened the unit 2, 3 andv 4- may be readily `actuated up or down by rocking the lever 8.l v

Adjacent the feed-table 2, there is arranged an initial feed-roll 10, against which the envelopes 3, disposed on ed e upon said table, are r Figure 1. Eac envelope, as it comes into contact with said roll, is advanced thereby into Aenga ement with a pair lof reversely driven ro s 11 and 12, the former servin to continue the travel of the previojisly'a s vanced envelope along the guide ra1lf4, land the latter acting to reject any other of the envelopes tending to feed forward at the same time. Beyond: the lrolls 11 and 1 2, fiap-moistening mechanism is arranged at one side of the guide rail 4, and two pairs of rolls 13 and 14 are provided for advancing the` envelopes along said rail, while ened with the fia -moistening means. aid moistening mec anism comprises an inclined dished disk 15, constant y driven through a airof. bevel gears 15 and a vertical sha t 15", Vthe lower portion of said disk being immersed in Water in a tank 15. The `flaps of the envelopes in passing above said disk are pressed y into contact therewith by a plurality of disks 16 independently rotata le u on a shaft 16* inounted in a bearing mem r 16h and held apart on said shaft by s acers 16". A guide member 17 is arrange adjacent the disk 15 to maintain the envelopes upright and to guide the a s thereof into pro er contact g. Havingbeen a` vanced by the rolls 13 and 14beyond the flap moistening 1 mechanism, the envelopes pass between a air of flap-sealing rolls 19 and 20, the ormer of 'v'vhichy is constantly driven, while the latter ,comprises constantly driven upper andv loweryunits 20* and 20, and an intermediate intermittently driven unit 20. Beyond the rolls 19 and 20 the envelo s' are advanced by a pair of` final feed rol s 22, engaging onl thc lower ortions of the envelopes and de ivering the atter to the table'Y 3 where they are latfront and l vance of the strip serves to vmmalv stamp thereof successive y with a as is best s own in jaws engage terally shifted by a constantly driven rotative stacker 23, forming a pile against a backing late 24.

Stamp eed/ng mechanism-The stanipn mechanism is arran d within a housing 25 having a detachab e upper portion 25` formed with a glass panel 25", said housing being mounted fast upon a air of standards 26 and 26 risin from the ase 1.

feeding frame or. standard 29 carryinga pair of reciprocatoryl copivotal jaws 30 and 31 and ast-amp strip 32 iinwinding from said rum and angularly approaching the plane -of travel ofA the envelopes, engages between said jaws and isV adapted to be advanced, through reciprocation thereof. Each adenga e the terseverin means and a stamp moistening mechanism prior to delivery of said stamp V,to an envelope enga d bythe rolls 19 and l20. Said'jaws 30 an 31 are carried res )ectively by the lower ends of arms 33 an 34 pivotally connected at 35 topermit the jaw 31 to be swung out from the jaw 30 to rclease thev stamp strip during return of the 'aws to their normal position, subsequent to a forward feeding of said strip: Outward swinging of the jaw 31 is resisted by a spring'35 coiled upon the pin 35. The jaw 30 1s guidedwit in a slot 36 formed 'in the lower portion of the standard 29,

and is further guided by a pair ofspaced bearings 37 upon the-upper extremity of the arm 33 which bearings slidably engage a rod'38 mounted in the uppcrportion of the frame 29. It is essential that the stamp stri be advanced, during each actuation, a distance exactly equal to the width of a stamp, and it is further essential that the the strip in a definite relation to the perforationsf40 thereof. Theseresults are secured .b providing upon the pivotal jaw 31 a p urality of spring feed wires 41 having bent end portions 41", urged bythe tension of said wires` into engagement with the stamp stri 32, and adapted to enter an line of per orations' 40* registering wit n said ends'. This arrangement automatically insures a` correct feed of the stamps. For reciprocating the jaws 30 and 31 a connecting rod 42 is' ivotally engaged at one end with one of t e bearings 37 as indicated at43, the other extremity of said connecting rod being rigidly engaged with an' eccentric strap 44 engaging an eccentric 45 loosely journaled upon-the shaft 4.6 of the roller 20. 'Thus, upon establishment of said shaft in driving engagement with said eccentric, as will hereinafter be described,

lll

Within one end of said ousing, a stamp` 75 -fected by saidconnecting rod. ward feed of thev stamp strip reciprocation of the jaws 30, 31 will beefs the foris completed, the jaw 3l isrocked u n its pivot 35 to release said jaw from th); movement being accomplished byengagement of :a pin 47Il Aupon a "rojectin'g extremity of the' connectingfro 42 with the u per end portion .of the ivotal arm `34. e arrangement .isV such t at said; jaw 31 is` held by the connecting rod disengaged from the stamp strip until the return strokel of the jaws is conpleted and` the eccentric and connecting ro are in an interni dicte position'. The stamps, as applied tol' e envelopes are counted by an ordinary counter 47 mounted upon one end of the frame 29, said counter being actuable through a itnian 47 extending to one of the side bearings 37.

Stamp' severing m0hm8m.-To the ec*- centric `the'reis rigidly seemed. a cam dri disk 48 likewise loose upon the shaft 46, a

,The intermediate element 20c of the roll 20 mar inal portion of said disk being downwar ly deflected as indicated at 49.v Said disk is marginally engaged between a -pair of anti-friction. rollers 50 carried by the free end of any" arm 51 formed integral with the upper l extremity of a shearin blade 52 pivoted at 53 upon the -forwar tionary upon the frame 29 coasts with the pivotal shearin 32 being fed etween said blades. Normally said blades occupy the divergent re-' lation shown in full lines in Fig. 8. When. i however, the depressed portion.v 49 of the cam disk 48 engages the rollers'50,thc blade 52 is rocked toward the companion blade 541e eii'ect shearing of the iuterposcdstamp .strip. The arrangement of. the cam dis` 48 `with.. respect to the eccentric l5 is such "that the shearing operation occurs` at the momentof completion of the stamp ad- Vancing stroke of thejaws 30 and 31 and the shearingblades are so positioned withrelation tothe stamp .feeding wires41 as to insure engagement of'said bladeswith the line of perforations 40* formedI at the jun-:

vmg roller 76. All

ture oi the terminal stamp with the strip 32.

Stamp miste mechanism- 411m severed stamp just prior to completion of the severing operation, is engaged between a stamp moisteningroller 55 and a counting presserroller 56,1the latter beingurgcfl tcward the moisteningroller by a. pair` of coiled s rings 57. Adjacent to the meisten 'n ro 55tl`1ere' isrerticall tu 58 lclosed at its upper'en and formed with a longitudinal slot 59 opening toward saidroll 55. Said tube at its lower end' is connected with a.- exible tube 60 leading into a water supply tank 61 secured 4upon the base 1', said tube communicating 'within said tank with the outlet 61 of a rotary stamp strip,"this" blade 52, the stamp strip.`

disposed a..

constantly pump'62 of any suitable construction. The pump `is adapted to be continuously driven through'- a pair of gears 63 one of which is mounted upon the shaft 63a actuating one of the' rolls 14, and the otherof which is fast upon the pump shaft 64, the latter being extended above the tank 61. As the moistened stamp leaves the rolls 55 and 56,

1 it engages between a final feed roll 64 and lthe `u iterm'ittently driven element 20. -A 'gear 65 havinga unitary connection with the eccentric `45 and cam disk 48 acts through a gear train 66 to drive the several rolls 55,56 and 64? of the stamp moistening mechanism. The pump 62 delivers al constant supply of water through the lube 60 to the slotted tube 58, and the slot 59 of the latter is so proportioned as to eject upon the moistening roll 55 an adequate Vsupply of water for rnoisteningv the stamp.

Any excess of Water delivered to sa id roll s down and is returned to the tank 61. damp lfiing and vcaawch'ng meansmaybe termed a type drum, and is embraced throughout a portion of its circumference by a rubber a isformed a series of space removal of a cylindrical insert member 76 which is fitting radially into the drum 26, and carriesupon its outer end type 71l circumferentially flush with the ribs 69 (see (Fig. 10). 72 is an inking roller bearingv upon the type drum 20 land applying' in to the ribs 69 and ty -71 so that the former `may imprint canoe ation marks upon the` stamp,

and the latter may imprint apostmarku n the envelope. Ink is applied to the rol er y72 from a .platen vroller :73,j the lat `r` deriving the ink 'from the reservoir roller 74 within which is disposed a 'Wick 75 projectin 'at its upper end` laterally -fromsaid erand adapted fto bear upon the upper portion of the platen roller.- In- 'termedxate its points of engagement lwith said wick and vwith the inking roller, the

platen roller is lengaged by an ink s read o the rollers 72, 3, 74

and 76 are mounted in a frame 77, and are driven through a gear train 78 from a gear 79 vcarried by type drum 20.` matelica-The gear 65, camy 48 and eccentric 45 form a unit loose upon the shaft 46 and adapted tob'e established in vdrivenengagement with said shaft vby a ,suitable clutch, and the type drum A.20 and. gear 79 form another unit loose upon said shaft cin A68upon which l p circumferential ribs 69. At a suitable oint the facing 68 'y is apertured to permit t e introduction and end ,of the standard 29. Adoblado 54r staloef the upperend of the v and similarly adapted to he established in Y driven engagement with the shaft. The two clutches respectively comprises rings l80 and 80, the 80 bemgy secured to the upper riven member 20, `and the ring as indicated 84 at .80* being set intofthe u per endof the lower constant y driven inem r Adjacent to each of said rings there is rovided a clutch'l yis further en ageda sleeve 85, embracing the correspon ing hub 83, and formed adjacent the clutch disk 81 with a flange 86 which is notched as indicated at 87 at diametrically opposed points. A pair of pins 88 carried by the clutch disk 81 transversely of said disk respective y into the notches 87, the width of said notches being such as to provide rotation between the clutch disks and the adjacent -iange sleeves. A spring 89 is coiled between each hub 83 and the adjacent sleeve'85 exerting a rotative effort upon said sleeve tending to take up the lost motion provided for between said sleeve' and the adjacent disk 81. Each sleeve 85v is formed with a pair of diametrically opposed slots 90 opposite the beveled faces 84 of the hub member 83, andwithin each of said slots there is retained a roller 91. The tendency of the spring 89 acting u on the ange sleeve 85 is to carry the ro 1ers 91 toward opposite ends of thebeveled faces 84 so as to frictionally lock said rollers in engagement with the associated hubs .83 and the embracing ring 80 or 80. Upon each flange 86 a radial tooth 92 is formed providing an abutment -engageable to slightly rotate the flange sleeve 85 in position to the spring 89 so as to shift the rollers 91 to positions substantially central with respect to the beveled faces 84 in which positions said rollers may rotate freely.'

without establishing any driving interlock between the driven rings-80 or 80a andthe liub member 83. j

Tmp meoham'sm.-Describing now the trip mechanism whereby each envelope, in its travel between the lap moistening mechanism and the sealing rollers 19 and 20, initiates operation of the various intermittently driven mechanisms. 93 is a vertical rock. shaft journaled adjacent theroll 20 and carryinga pair of detent arms 94 normally engaging the teeth 92 of the flanges 86 to establish v a non-driving position of the clutches.V A spring 95 coiled u on said rock shaft urges the latter rotative yin a direction to engage the detent arms 943 with the flanges 80. From the lower end (portion of said rock shaft there projects rigi ly an arm 90 extending above a plate 97 arranged beneath the stamp housing 25. and carrying the main eiements of the trip mechanism. Said arm 99 carries upon its free end a pivoted member 98 normally maintained by a spring 982B in the positicn disclosed in full lines in reject for a limited'relative.

Fi ure 12. For actuating the arm 90 to roc theshaft 93 and disengage the detent arms 94 from the teeth 92, there is pivotally mounted upon the plate 97 a tripping plate 99 acted upon by -a spring 95 urging said plate normally to the position shown in Fig. 12, in which position said plate abuts against a stop 100 upon the plate. IThe tripping plate l99 carries a trigger 102 which normally projects into the path of the advancing envelopes, said trigger being successively' to limit swinging of said arms. The 'coil spring 106 acts upon one of said arms to maintain the same and the trigger102 normall in the position disclosed in full lines in Fig. 12. Thus it is seen that, through a .lost motion envagement with the tripping plate 99, the trigger is adapted to undergo slight bodily movement transverse to the plane of travel of the envelopes independently of 'said tripping plate. The provision of thislost motion permits the envelopes to travel through the machine in a more rapid succession .since it permits the tripping plate, after the trigger is released by the forward edge of an envelope, to temporaril rock to the dash line position shown in 12 in which position it is maintained bythe engaged envelope. As soon as said envelope has cleared the trigger, the latter is thrown by the spring106 to its normal position in readiness for engagement by the following envelope. Thus a portion of the return movement of the trigger to its normal osition is .eliected while said trigger is stil in engagement with the envelope whereby it has been trip ed, and the time interval occupied in comp eting the return movement of the trigger to .its normal osition is minimized, permitting the fee ing of the envelopes in a close succession.'

As a revision for rendering the tripping mec anism inoperative when desired, a rocker plate 107 carrying an upstanding pin 109 is mounted upon the plate 97, which pin upon rocking of said plate 107 in the direction of the arrow in Fig. 12, is en ageable with the pivot member 98 to rock t e latter out of the path of movement of the pin 102", as shown in dash lines in Fig. 12. For maintaining said dash line osition the rocker late 107 is en a cable y a pin 111.-"

slidable in t e ottoni plate of the vertical. y

housing 25, (see Fig. 6) a knob 111 being ageable by the .forward edges of the en- Y provided upon said pin within the housing 25, and a spring 112 being mounted upon the pin below said housing urging the pin downwardly. When the said pin is raised by means of the knob 111a a spring 112* returns the rocker plate 107 to its normal osition disclosed in full lines in Fig. 12, tus releasing the pivot member 98 and permitting the coacting s ring 98* to shift the same into position or engagement by the pin 1022 Beneath the base ing 113 whereby the various described rollers and shafts are driven. As a drivin means a motor 114 may be also mounted below said base.

is disposed vertically upon the feed table 2, (see Fig.

1) the flaps of said envelopes being varranged in overlapping relation preferably deflected somewhat out from the envelopes to facilitate their engagement with the moistening disk 15. The envelope adjacent the initial feed roller 10 is actuated thereby upon the guide rail 4 where its advance is continued by the feed roll 11. The roll 12 rotating reversely to the roll 11 will reject any envelopes tending to advance simultaneously with that engaging the rolls 10 and 11. Beyond the rolls 11 and 12 the envelope is engaged by the guide 17 which directs the flap of said envelope into engagement with the moistening disk 15. In traveling past said disk the envelope is advanced by the two airs of feed rolls 13 and 14 and the gumm'ed surface of the Hap is pressed into firm contact with the moistening disk by the series of coaxial disks 16. The disk 15, since i-t is constantly rotating and its lower portion is immersed in water within the tank 15, presents a constantly moist surface to the successively engaged envelope flaps. Beyond the flap moistening mea-ns the forward edge of the advancing envelope engages the trigger 102 shifting the latter from its path and thereby `operating the trip mechanism whereby the several intermittently driven mechanisms are set in 'operation. These mechanisms comprise the stamp feeding mechanism, the stamp severing mechanisms, the stamp molstening mechanism, the stamp aiiixing and canceling drum, and the inking mechanism. The

, trigger 102 is so spaced with relation to the drum 27 that a stam is advanced, severed from the strip 32, an `moistened, as the envelope passes from the trigger 102 into engagement with the rolls 19 and 20 so that said stamp is in proper position to be ailixed to said 'envelope as the forward portion of the latter asses between said rolls. Also the intermittent rotation of the type drum 1 is arranged the gear-l envelopes to i .upon the 2Oc is so timed with respect to the travel of the envelope and that of the stamp that the pre-eanceling ribs, 69 engage the envelope in proper position to effect cancelation of the stam Also the postmark applied to the enve ope by the type 71 is roperly spaced upon` the envelope with re ation to the stamp. Upon advancing beyond rollers 19 and 20 the sealed and postmarked envelope with pre-canceled stamp4 axed is delivered b the final feed rolls 22 to the delivery ta le 3 where the envelopes are stacked against the backing plate 24 by the g rotative stacker 23.

drum. If it is desired to omit the ap` sealing operation it is necessary only to remove the water from the flap moistening tank 15".

The described machine may, moreover, be employed for imprinting mailing permits upon envelopes by providing suitable type t pe drum 20 and by throwing the stamp feedin mechanism out of o ration by means o the rocker plate 10 What I claim' as my invention is:

1. The combination with continuously driven mechanism for advancing an envelope, of stamp moistening, aflixing, and canceling mechanism, and a single trip mechanism exercising a common control over said stamp. moistening, aixing, and canceling mechanism and operable by the advancing envelope..

2. The combination with stamp and flap moistem'ng mechanism of a common means for sealing the iiap, adixing the stamp and canceling the stam 3. The combination with stamp moistening mechanism, of a common means for sealing the flap, aixing the stamp and canceling the stam and means for delivering the m'oistene stamp to the envelope as it passes into engagement with said common means.

4. In a machine of the character described, the combination with a ilap sealing mechanism and mechanism for applying and canceling a stamp, of means operated by the envelope, -passing through the machine, for effecting the cooperative action of said mechanisms.

5. In a machine of the character described, the combination with flap moistening mechanism, of a continuously revolving sealing roll, mechanism for intermittently deand flap v volving sealing roller,

, driving the envelope 6. The combination with a constantly reand stamp canceling means carried by said roller, of means for successively feeding envelopes to said roller, and means controlled and timed by the advancing envelope for delivering a stamp to said sealing roll so as to be rolled by said stamp canceling means into engagement with the envelope.

7 The combination with flap moistening mechanism, of a pair of rolls between which the envelope is passed to seal the flap, and means carried by one of said rolls for marking-envelopes in their travel between said rollers.

8. The combination with iap moistening mechanism, of stamp feeding, Severin and moistening mechanisms, a pair of rol s between which the envelope is fed to seal the flap, means for delivering the severed and moistened stamp to an envelope as the latter passes between said rolls, and means carried y one of said rolls for cancelin the stamp, as the same is advanced, with t e envelope, between the rolls.

9. The combination with flap moistening means, of a pair of rolls for sealing the flap, normally inoperative stamp-feeding, moistening, and canceling mechanisms, and a trip for causing the operation of sai mechanisms actuated by the `forward ,end

.of the envelope, whereby the moistened stamp is attached to said envelope and cancelelad as the envelope passes between said rol s.

10. The combination with stamps and flap moistening means, of a pair of rol between which the envelope is passed to seal the flap, and affix a stamp, means for delivering the moistened stamp to the envelope as it passes between said sealing rolls, and means carried by one 'of said rolls for canceling the stamp as the same is advanced, with the envelo e, between the rolls.

11. e combination with an envelope advancing roll and a coaxial rotative stamp canceling member, of means for constantly feed roll, intermittently for driving the stamp operable mechanism and trip mechanism in canceling member,

advance of said feed roll operable yby the advancing lenvelope and controlling said intermittent mechanism.

12. The combination with envelope feeding means, of stamp feeding and moistening means, a constant y driven envelope fee roll, a coaxial rotative stamp aixing and canceling element, a coaxial rotative actuating element for said stam feed mechanism, .clutches between said fee roll and the said coaxial elements, and means controlled by the, advance of the envelope for intermittently closing said clutches.

13. lhe combination with mechanism for advancing anV envelope, of intermittently rotative inking member,

d ber and inkin operable stamp aflixing and cancel' means, a common drive connection to sai stamp aiixing and canceling means, a clutch controllin said drive, and a trip for said clutch operab e by the advancing envelope.

14. The combination with continuously driven rolls for advancing an envelope, of a stamp canceling element coaxial with one of said rolls, intermittent drive means for said canceling ele-ment, and atrip o rable by the advancing envelope contro ling said drive means. I y

15. In a mail marking mach-ine, a printin member, drive means for said member, a clutch controlling driving of said member, trip mechanism controlling said clutch and operable by mail matter moving through the machine, and means for manually adjusting an element of said trip mechanism to pref vent control ofthe clutch through said mechanism.

16. The combination with an intermittently rotative printing member, ofa coacting means drivin members in a positively means for advancing work member, and a trip trol of the advancing work and exercising control of the drive to said printing memmember. y

17. The com ination with arotative printing member and a coaxial feed roller, of means for -constantly driving said feed roller, drive means for said printing member, and a trip mechanism controlling said drive means actuable by the work in its adliance to said printing member and feed ro 18. In a mail marking machine, a printing member, a sup ort u on which mail matter travels to sai pinting member, and a member engaged wit said support an larly actuable to shift said sup ort'paraIldl timed re ation, to said rinting to the axis ofthe printing mem er.

19. In a mail marking machine, al rinting .member rotatable about a vertice. axis, a support upon which mail matter travels to said printing member, and a member engaging said support angularly actuable to raise andk lower said support.

20. The combination with means for advancing an envelope, of stamp moistening, aixing, cancelin and post-marking mechanism, and a sing etrip mechanism controlling said mechanism and operable by the advancin envelo e.

21. 'e com ination with-stamp moistenin mechanism; of a common means for afiixing canceling and postmarking the stamp,-

and means for delivering the moistene'd stamp to an envelope as it passes said common-means. p'

22. In a machine of the characterdesaid scribed, the combination with mechanism' for applying canceling and postmarking a ian stamp; of means released by the envelope passing through the machine for eiiecting the cooperative action of said mechanisms.

23. In a' machine of the character described, the combination with .mechanism for delivering a stamp to each envelope passing through the machine canceling the stam and postmarking the envelope; means for eeding envelopes successively to said mechanism, and means 'operable by the advancing envelope for controlling and timing said mechanism.

24. The combination with revolving roll and stamp canceling and postmarking means ,carried by said roll; of means :for successively feeding envelopes to said roll, and means controlled and timed by the advancing envelope for applying a stamp to the envelope to be canceled and postmarked.

25. The combination with stamp feeding, severing and moistening mechanisms; of means for feeding envelopes therepast, means for applying a severed and moistened stamp to the envelope as the latter passes, and means for canceling the stamp and postmarking the envelope during such passage.

26. The combination with stamp meistening means; of a pair of rolls between which an envelope is passed, means for delivering the moistened stamp to the envelope as it passes between said rolls, and means carried y one of said rolls for canceling the stamp and postmarking the envelope as it passes .between the rolls.

27. In a machin@l of the character described, the combination with a revoluble roll, of mechanism for intermittently de# livering stamps tosaid roll, means on the ,roll for canceling the stamp, means for feeding an envelope to said roll, and means operable by the advancing envelope for controlling and timing said intermittent mechb anism. ,I

28. The combination with a revoluble roll, and stamp canceling means carried by y 29. The Combination with Stamp' feeding severing and moistening mechanisms; of a. pair of rolls between which an envelope is fed, means for delivering the severed and moistened stamp to the envelope as the latter passes between said rolls, and means carried by one of said rolls simultaneously pressing the stamp onto the envelope and canceling the stamp as the same is advanced with theenvelope between the rolls.

30. The combination with stamp moistening means, of a pair of rolls between which the envelope is passed, means for deliverin the moistened stamp to the envelope as 1t passes between said rolls, and means carried by one of said rolls for simultaneously press ing the stamp onto theenvelope and canceling the stamp as the same is advanced with the envelope between the rolls.

31. The combination with envelope feeding means, of stamp feeding and moisteningv means, a constantly driven envelope feed roll, stamp affixing and canceling means, actuating devices for said stam feeding and moistening means, and a single trip mechanism controlling the operation of said stamp aiiixing and actuating means, and controlled by the advance of the envelope.

32. IThe combination with an envelope advancing roll and a coaxial rotative stamp canceling member, of means for driving the envelopeadvancing roll, means for driving the stamp canceling member, and trip mechanism operable by the advancing envelope and controlling said stamp canceling mem- In testimony whereof I affix my signature.

EDGAR N. WEYER. 

